By this means a gall is produced on the under side of the leaf.

The gall is cup-shaped, and its outer surface is crumpled and covered with small warts and hairs.

Biliary atresia-the underdevelopment, inflammation, or obstruction of the bile ducts that carry bile from the liver to the gall bladder and small intestine-causes bile to build up in the liver and forces the bilirubin into the blood.

Mary Thy Mother stopped at the foot of the Cross, but poverty mounted it with Thee and clasped Thee in her embrace unto the end; and when Thou wast dying of thirst, as a watchful spouse she prepared for Thee the gall.

the numerous galls on the oakbut the gall itself furnishes well adapted protection and abundant stores of nutriment to its particular larva, and often appears to be borne without injury to the plant.